As of August 23, 2011, mesh has been rolled out to the entire Second Life main grid. These sandbox regions may still be useful for exploring mesh content created by other Residents or creating some of your own!

On Agni (the "main grid")

Main grid sandbox regions enabled for mesh testing can be found on the LiveVolunteers page. These regions currently include:

On Aditi (the beta test grid)

During mesh open beta, a select set of regions on aditi will have mesh features enabled. These are:

Mesh City: the regions Mesh City, Mesh City 2, Mesh City 3, Mesh City 4 constitute a large area that showcases some of the objects created with mesh. Freebies such as mesh avatars and mesh objects can also be found here. Creation of new objects in Mesh City is restricted.

MeshHQ 1, MeshHQ 2, MeshHQ 3, MeshHQ 4: this area contains a meeting area for office hours. Objects can be created here but will be returned after only a few minutes.

Mesh Sandboxes: the regions Mesh Sandbox 1 through Mesh Sandbox 35 are open for testing; any resident can create objects there. Objects in the sandboxes will be automatically returned after 24 hours. Links: